Question

identify and write law from following equation T² r³​

Answer 1

Answer:

It is known as Kepler's law.

Explanation:   Statement - The square of orbital period of a planet is proportional to the cube of semi-major axis of its orbital.

Answer 2

Given :-

${t}^{2} \alpha \: {r}^{3}$

To find :-

Law related to the given proportionality

Solution :-

Kepler's Third Law of Planetary Motions.

Statement :-

The square of its period of revolution is directly proportional to the cube of the mean distance of a planet from the Sun.

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